screws › machine screws
NAS388-10-18P
Screw
Description
Fastener Length: 1-1/8", Thread: 10-32, Thread Length: 1-1/8"
Specifications
| Countersink Angle | 80.0 degrees minimum and 82.0 degrees maximum |
|---|---|
| Departure From Cited Designator | As modified by fastern lg |
| Fastener Length | 1.125 |
| Head Diameter | 0.359 inches minimum and 0.385 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Slot |
| Length | 1 1/8 |
| Material | Steel |
| Nondefinitive Specification/Std Data | 1 type and 2s style |
| Screw Material | Steel comp 1010 or steel comp 1015 or steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1020 |
| Screw Material Specification | Astm a108 assn std all material responses |
| Screw Surface Treatment | Cadmium or zinc |
| Thread Class | 2a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 1.125 inches minimum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNF |
| Thread Size | 10 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS388-10-8P
- NAS388-10-10
- NAS388-10-10P
- NAS388-10-14P
- NAS388-10-18P
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- 9M141-1 Commercial #10-32 · 0.073 in · Flat countersunk · Steel
- MS24693-C277 MS #10-32 · 0.073 in · Flat countersunk · Steel
- MS24693BB278 MS #10-32 · 0.073 in · Flat countersunk
- MS24693C277 MS #10-32 · 0.073 in · Flat countersunk · Steel
- MS24693S277 MS #10-32 · 0.073 in · Flat countersunk · Steel
- NAS1102-3-18 NAS #10-32 · 0.073 in · Flat countersunk · Steel
- NAS1102-3-19 NAS #10-32 · 0.073 in · Flat countersunk · Steel
- NAS1102E3-18 NAS #10-32 · 0.073 in · Flat countersunk · Iron
- NAS514P1032-19P NAS #10-32 · 0.073 in · Flat countersunk · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error